-=(_:_:)
Modifies a column slice by subtracting each value in a collection from the corresponding element in the column.
Declaration
static func -= <C>(lhs: inout ColumnSlice<WrappedElement>, rhs: C) where WrappedElement : AdditiveArithmetic, WrappedElement == C.Element, C : CollectionParameters
- lhs:
A column.
- rhs:
A collection that contains elements of the same type as the column’s elements.